Kinnex vs SpinalTech3D Scan
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Kinnex
This application allows users of specific prosthetic products to manage their devices. It enables shoe changes, adjustments, and provides status updates for connected MPC products.
- Change shoes
- Make adjustments
- Check product status
- Manage MPC products
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PROTEOR Kinnex™ wearers utilize this app to change shoes, make adjustments, and check the current status of their MPC product.
SpinalTech3D Scan
This application facilitates the creation of custom spinal orthoses by enabling practitioners to capture 3D scans of patients. It allows for the integration of images, anatomical landmark annotations, and detailed instructions, streamlining the ordering process for custom spinal and scoliosis orthometry forms.
- 3D scanning with Structure SDK/TrueDepth camera
- Capture and annotate images with anatomical landmarks
- Integrate practitioner instructions and custom forms
- Generate electronic files for custom orthosis orders
- Seamless integration with iPad and Structure Scanner
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This app uses the Structure SDK / TrueDepth camera for 3D scanning. Supported device list (updated regularly): https://techmed3d.zohodesk.com/portal/en/kb/articles/minimun-device-requirements Our SpinalTech3D Scan app refines the process of ordering custom spinal orthoses in the Orthotic field. You can order from Spinal Technology by electronically integrating 3D scans, images, practitioner instructions, and filling out our custom spinal and scoliosis orthometry forms. With this app, practitioners can take 3D scans, include images to denote anatomical landmarks, then write comments and instructions on the images and, using Tech Med 3D software, combine all images and documentation into one electronic file that is emailed to Spinal Technology, Inc. When the file is received in-house, we use our proprietary software to modify the image based on the patient information and the brace design that the practitioner selects. The modified file is loaded to one of our six carvers to produce a positive model of the patient’s torso that is further fine-tuned for precise fabrication of a custom orthosis. The SpinalTech3D Scan app is designed to work seamlessly with an iPad and Structure Scanner. There is no cost for the SpinalTech3D Scan app, no conversion fees nor any added cost associated with this technology, yet it will improve accuracy and save time. Download this free app and experience the advantage of using it in your O&P practice.
Screenshots
Verdict
The clearest difference is rating: SpinalTech3D Scan at 5.0 against Kinnex's 4.7. SpinalTech3D Scan also leads on update cadence (every 3 months vs every 6 months). On price, ratings volume, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
SpinalTech3D Scan holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 3 and 6 respectively.
Kinnex ships an update every 6 months, SpinalTech3D Scan every 3 months. The most recent releases landed on October 10, 2026 and October 7, 2026 respectively.
| Parameter | Kinnex | SpinalTech3D Scan |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (3 ratings) | 5.0 (6 ratings) — better |
| Number of ratings | 3 | 6 — better |
| Update frequency | Every 6 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 124 MB | 133 MB |
| Age rating | 4+ | 17+ |
| Developer | Proteor | TechMed 3D |
Customer experience
Kinnex
SpinalTech3D Scan
In-app purchases
Kinnex
No in-app purchases
SpinalTech3D Scan
No in-app purchases
Questions
Is Kinnex free?
Is SpinalTech3D Scan free?
Which has better reviews, Kinnex or SpinalTech3D Scan?
Do Kinnex or SpinalTech3D Scan have ads?
Which is updated more often, Kinnex or SpinalTech3D Scan?
Other comparisons
